Win 7 , Ubuntu dual boot, windows wont boot, startup disk doesnt help

gszl

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Hi a couple of months ago my system crashed, windows 7 wouldnt boot, and I misplaced my installation disk. I had the problems several times since obtaining the computer several years ago. (Lenovo IDeaPad y450). I attributed the problem to what I believed was a bad hard disk, so I replaced it with a refurbished model.
I installed Ubungu 13.10, and it worked well ever since. I later located my win 7 disk and created a dual boot. Windows worked very well for several months until it stopped starting up last week. It would get to the black windows screen, where it says starting, and usually get stuck there. I would get fed up and turn it off after half an hour. Once it was as the screen and it later started the checkdisk program and found no errors. Another time it finally got into windows after a very long loading time, and it seemed to work fine, until the next time I restarted windows. It just went back to the loading windows screen.
I formatted the windows partition through GParted in Ubuntu, and tried the installation disk, and it would get stuck at 0% in the "expanding files" sequence. After an hour of hoping something would happen I got fed up and forced it off again.
Not sure what to do from this point. I have read other posts and it has led me to think that the issue could possibly be bad RAM or an issue with BIOS. But, Ubuntu has been working fine, while Windows has simply been freezing at any attempt of a startup.
 

My Computer My Computer

Computer type
Laptop
Computer Manufacturer/Model Number
lenovo IdeaPad y450
OS
Windows 7 64 bit, Ubuntu 13.10
Memory
2 gigs
Browser
Chrome, Firefox
It could be that the HDD has a bad sector in the Windows partition, or that the drive is actually failing. If there is a utility in Linux that tests memory, I would run it.

You could also use Memtest86+. It runs from a CD/DVD. Let it run for several passes to rule out bad RAM.

Memtest86+ - Advanced Memory Diagnostic Tool
 

My Computer My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Mellon Labs (custom build)
OS
Win 7 Pro x64/Win 10 Pro x64 dual boot
CPU
AMD FX 8350 Vishera @ 4200
Motherboard
ASUS M5A97 R2.0
Memory
16 GB Mushkin Blackline DDR3-2400 @ 1866 (9-10-10-10-31)
Graphics Card(s)
XFX Radeon R9 280 Double D Black Edition
Sound Card
Realtek HD Audio on MB. Sounds great.
Monitor(s) Displays
Acer 24", Acer 22"
Screen Resolution
3840 x 1080
Hard Drives
1 x Mushkin Chronos 120 GB SSD (Win 10)
1 x Samsung 850 EVO 250 GB SSD (Win 7)
1 x WD 1TB SATA Blue
1 x WD 1TB SATA Green
PSU
Corsair TX-750
Case
CoolerMaster HAF 912+
Cooling
Coolermaster Seidon 240M Liquid AIO. 6 case fans
Keyboard
Logitech G710+
Mouse
Logitech G500s
Internet Speed
Much better since I got fiber, but still way overpriced.
Antivirus
MSE, Malware Bytes for scanning
Browser
Firefox
Other Info
Corsair VOID USB headphones.

A Mellon Labs X-1 - LCD Smartie driven system status display.

Brought to you by the letter E
Going to run Memtest tonight MelonHead. It comes bumdled with Ubuntu software.
Thanks
 

My Computer My Computer

Computer type
Laptop
Computer Manufacturer/Model Number
lenovo IdeaPad y450
OS
Windows 7 64 bit, Ubuntu 13.10
Memory
2 gigs
Browser
Chrome, Firefox
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